CN111802007A

CN111802007A - Multifunctional seeder

Info

Publication number: CN111802007A
Application number: CN202010726207.2A
Authority: CN
Inventors: 陈俭军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-25
Filing date: 2020-07-25
Publication date: 2020-10-23

Abstract

A multifunction seeding machine comprising: a walking part box body part, a screening part, a seed taking part and a seeding barrel part, wherein the screening part is arranged on the box body part, the seed taking part is arranged in the box body part in a sliding way, the seeding barrel part is arranged on a connecting barrel below the box body part in a sliding way, and the walking part is fixedly arranged at the front side and the rear side of the box body part; the sand block filter screen and the fine sand sundries filter screen are used for filtering to effectively remove sand, soil and stones and other sundries or seeds in the seeds, so that the quality of the seeds sowed below is fully ensured, and the problems of regeneration of other weeds and subsequent weeding are effectively reduced. The seed taking part of the invention can control the sowing quantity of seeds and improve the sowing quality, thereby reducing the waste of the seeds and the problems of seed selection and seedling in the later period.

Description

Multifunctional seeder

Technical Field

The invention relates to the field of agricultural machinery automation, in particular to a multifunctional seeder.

Background

A seed planter is a planting machine for planting seeds of crops, and is used for planting a certain type or a certain type of crops, and for example, patent nos.: 201510082964X Chinese patent application discloses a straw returning seeder, which comprises a machine body, a main transmission assembly, a stubble cleaning assembly, a grass cleaning assembly, a seeding fertilizer assembly and an earth covering assembly, wherein the main transmission assembly, the stubble cleaning assembly, the grass cleaning assembly, the seeding fertilizer assembly and the earth covering assembly are arranged on the machine body; the main transmission assembly is connected with a power shaft of the stubble cleaning assembly, and the power shaft of the stubble cleaning assembly is connected with a transmission shaft of the grass cleaning assembly; the output shaft of the earthing component is connected with the input shaft of the sowing fertilizer component; the stubble cleaning assembly comprises a power shaft, Y-shaped stubble cleaning knives uniformly distributed on the power shaft at intervals and a kneading cutter arranged on the machine body; the grass cleaning assembly comprises a transmission shaft, grass cleaning knives which are uniformly arranged on the transmission shaft at intervals, and a grass separating plate arranged on the machine body; it integrates stubble cleaning, seeding and covering to be finished at one time, and the stubble cleaning and crushing effect is good; the seeding width can work normally when being enlarged to 360cm or more;

however, the seeding machines just simply put seeds down, but the weather such as sand and dust in northwest areas of China is very much, in the seeding process, the seeds inevitably contain a small amount of sand and stones and other weed seeds are buried in the soil along with machine cultivation, so that the machine is stuck, the weeds in the soil are hard to clean, and meanwhile, the seeding machine is often stuck easily due to different land levelness, so that the problem is urgently needed to be solved by the invention of the multifunctional seeding machine capable of effectively removing the sand, stones and other sundries in the seeds.

Disclosure of Invention

Aiming at the problems, the invention provides the multifunctional seeder, the sand block filter screen and the fine sand sundries filter screen are driven to vibrate by the rotation of the motor, sand, soil, stones and other sundries in the seeds are effectively removed, the quality of the sown seeds is fully ensured, and the growth of other weeds can be effectively reduced.

The technical scheme adopted by the invention is as follows: a multifunctional seeding machine is characterized by comprising: the seed sowing machine comprises a walking part, a box part, a screening part, a seed taking part and a seeding cylinder part, wherein the screening part is arranged in the box part, the seed taking part is arranged in the box part in a sliding manner, the seeding cylinder part is arranged on a seed sowing cylinder below the box part in a sliding manner, and the walking part is fixedly arranged below the box part;

the seed taking part comprises: the device comprises a rotating shaft, a conveying belt A, a conveying belt B, a spring B, a seed transmission rod, a connecting rod groove and an arc-shaped groove; the connecting rod groove is slidably arranged in the seeding cylinder; a spring B is arranged below the connecting rod groove; the spring B enables the connecting rod groove to face upwards; the connecting rod groove is hollow; the seed transmission rod is slidably arranged in the groove of the connecting rod; the rotating shafts are rotationally fixed on two sides of the box body part; the conveying belt A is rotationally connected with the left rotating shaft and the right rotating shaft; an arc-shaped groove is arranged on the rotating shaft; the conveying belt B is arranged on the rotating shaft and the groove of the transmission rod; an arc-shaped groove is arranged on the rotating shaft and is rotationally connected with the connecting rod groove; the seeds are driven to fall into the sowing cylinder part by driving the connecting rod groove to move up and down;

the screening section includes: the sand block filter screen, the fine sand sundry filter screen, the motor, the cam, the transmission rod groove, the transmission rod, the filter screen connecting rod and the fine sand sundry filter screen connecting handle; the sand block filter screen is fixedly connected to the filter screen connecting rod; the fine sand sundry filter screen is fixedly connected to the filter screen connecting rod; the transmission rod is connected to the fine sand sundry filter screen connecting handle; the fine sand sundries filter screen connecting handle is fixedly connected with the filter screen connecting rod; the motor is provided with a motor transmission shaft; a cam and a transmission rod groove are arranged on the motor transmission shaft; the transmission rod is in contact connection with the cam; the motor transmission shaft is driven to rotate through the rotation of the motor; the motor transmission shaft rotates to drive the cam to rotate; the cam rotates to drive the transmission rod to slide up and down so as to drive the sand block filter screen and the fine sand sundry filter screen to slide up and down to complete the work of screening seeds.

Further, the sowing cylinder part comprises: the soil loosening plough head is provided with a connecting rod; the connecting rod is provided with a groove; the connecting rod is connected with the seeding cylinder in a buckling way; the cylinder is fixedly arranged on the seed sowing cylinder; the cylinder is provided with a fixed frame; the telescopic rod is provided with a spring C; the spring C enables the telescopic rod to move towards the cylinder direction; the clamping piece is fixedly arranged on the telescopic rod; the telescopic rod is slidably arranged in the round hole of the fixed frame; the card is slidably arranged in the groove of the fixing frame; the scarification plowshare is provided with a connecting rod; the connecting rod is provided with a groove; the telescopic rod can be pulled when the slope land or the flat land is met, and then the height of the soil loosening plowshare is manually adjusted to adapt to different lands or adjust the seeding depth.

Further, the walking part includes: the front wheel is rotatably arranged on a front wheel fixing groove; a bevel gear A is arranged on the front wheel shaft; the front wheel shaft is provided with a shaft clamping pad; the motor is provided with a motor transmission shaft; a bevel gear B is arranged on the motor transmission shaft; the bevel gear A is meshed with the bevel gear B; the rear axle is rotatably arranged on the rear wheel fixing groove; a leveling plate is rotatably arranged on the rear axle; the rear axle is provided with a rear wheel; the motor is rotated to drive the motor transmission shaft, the bevel gear B is driven to rotate, the bevel gear A is driven to rotate, the front wheel is driven to rotate, the rear wheel is driven, and then the whole seeder is driven to move.

Further, comprising: the seeding machine comprises a front wheel fixing groove, a support frame, a rear wheel fixing groove, a seeding cylinder, a buckle, a clamping plate, a spring A, a cylinder and a seeding machine cover, wherein the support frame is provided with the front wheel fixing groove and the rear wheel fixing groove; a seed discharging cylinder is arranged on the supporting frame; the buckle is fixedly arranged on the sowing box; the cylinder is slidably arranged on the sowing box, and a spring A is arranged on the cylinder; the cylinder is connected with the clamping plate, and the spring A enables the clamping plate to move towards the direction of the seeding box; the box part is used for storing seeds.

The invention has the beneficial effects that:

1. the sand block filter screen and the fine sand sundries filter screen are used for filtering sand, soil, stones and other sundries inside the seeds effectively, the quality of the seeds sowed below is fully guaranteed, and the problems of other weed regeneration and subsequent weeding can be effectively reduced.

2. The seed taking part of the invention can control the sowing quantity of seeds, thereby reducing the waste of seeds and the problems of seed selection and seedling in the later period.

3. The loosening plowshare can move up and down, so that the sowing requirements of sloping fields or flat fields with different land levelness can be met.

Drawings

Fig. 1 and 2 are schematic overall structural diagrams of the present invention.

FIG. 3 is a schematic view of the screening portion of the present invention.

Fig. 4 and 5 are schematic structural views of the box part of the invention.

FIG. 6 is a schematic view of the screening portion of the present invention.

FIG. 7 is a schematic view of a seed-taking part structure according to the present invention.

Fig. 8 and 9 are partial structural schematic views of the seeding cylinder of the invention.

Reference numerals: 1-walking part, 2-box part, 3-screening part, 4-seed-taking part, 5-seeding cylinder part, 101-front wheel, 102-bevel gear A, 103-front wheel shaft, 104-shaft clamping pad, 105-motor transmission shaft, 106-rear wheel, 107-leveling plate, 108-bevel gear B, 109-rear axle, 201-front wheel fixing groove, 202-support frame, 203-rear wheel fixing groove, 204-seeding cylinder, 205-buckle, 206-clamping plate, 207-spring A, 208-cylinder, 209-seeding machine cover, 301-sand block filter screen, 302-fine sand sundry filter screen, 303-motor, 304-cam, 305-transmission rod groove, 306-transmission rod, 307-filter screen connecting rod, 308-sand sundries filter screen connecting handle, 401-rotating shaft, 402-conveyor belt A, 403-conveyor belt B, 404-spring B, 405-seed transmission rod, 406-connecting rod groove, 407-arc groove, 501-scarification plowshare, 502-connecting rod, 503-groove, 504-cylinder, 505-fixing frame, 506-spring C, 507-telescopic rod and 508-clamping piece.

DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION

The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.

Referring to fig. 1, 2, 3, 4, 5, 6, 7, 8 and 9, a multi-functional seed drill includes: the seeding machine comprises a walking part 1, a box body part 2, a screening part 3, a seed taking part 4, a seeding cylinder part 5 and a power device, wherein the power device can be a diesel engine or a storage battery and provides a power source for the whole seeding machine, the screening part 3 is arranged in the box body part 2, the seed taking part 4 is arranged in the box body part 2 in a sliding mode, the seeding cylinder part 5 is arranged on a seeding cylinder 204 below the box body part 2 in a sliding mode, and the walking part 1 is fixedly arranged below the box body part 2; specifically, the walking part 1 is used for driving forwards, the box body part 2 is used for placing seeds, the screening part 3 is used for filtering sand and grass seeds, the seed taking part 4 is used for controlling quantity and sowing, and the sowing cylinder part 5 is used for connecting the seeds with the plowshare and is a passage for filtering and sowing the seeds;

the case portion 2 includes: the seeding machine comprises a front wheel fixing groove 201, a support frame 202, a rear wheel fixing groove 203, a seeding cylinder 204, a buckle 205, a clamping plate 206, a spring A207, a cylinder 208 and a seeding machine cover 209, wherein the support frame 202 is provided with the front wheel fixing groove 201 and the rear wheel fixing groove 203; a seeding cylinder 204 is arranged on the supporting frame 202; the buckle 205 is fixedly arranged on the sowing box; the cylinder 208 is slidably arranged on the sowing box, and a spring A207 is arranged on the cylinder 208; the cylinder 208 is connected with the clamping plate 206, and the spring A207 enables the clamping plate 206 to move towards the direction of the sowing box; the box body part 2 is used for storing seeds;

the seed taking part 4 comprises: the device comprises a rotating shaft 401, a conveyor belt A402, a conveyor belt B403, a spring B404, a seed transmission rod 405, a connecting rod groove 406 and an arc-shaped groove 407; the connecting rod groove 406 is slidably arranged in the lower seeding cylinder 203; a spring B404 is arranged below the connecting rod groove 406; spring B404 forces link groove 406 upward; the link groove 406 is hollow; the seed driving rod 405 is slidably mounted in the connecting rod groove 406; the rotating shafts 401 are rotatably fixed on two sides of the box body part; the conveyor belt A402 is rotationally connected with the left and right rotating shafts 401; an arc-shaped concave groove 407 is formed on the rotating shaft 401; the conveyor belt B403 is arranged on the rotating shaft 401 and the transmission rod groove 305; an arc-shaped concave groove 407 is formed in the upper surface of the rotating shaft 401, and the arc-shaped concave groove 407 is rotatably connected with the connecting rod concave groove 406; the motor drive shaft 105 is driven to rotate through the rotation of the motor 303; the conveyor belt B403 is driven to rotate, and the rotating shaft 401 is driven to rotate; driving the arc-shaped groove 407 and further driving the connecting rod groove 406 to move up and down, and driving the seed transmission rod 405 to move up and down; the seeds are driven to fall into the seeding cylinder part 5;

the screening section 3 includes: a sand block filter screen 301, a fine sand sundry filter screen 302, a motor 303, a cam 304, a transmission rod groove 305, a transmission rod 306, a filter screen connecting rod 307 and a fine sand sundry filter screen connecting handle 308; the sand block filter screen 301 is fixedly connected to the filter screen connecting rod 307; the fine sand sundries filter screen 302 is fixedly connected to the filter screen connecting rod 307; the transmission rod 306 is connected to the fine sand sundries filter screen connecting handle 308; the fine sand sundries filter screen connecting handle 308 is fixedly connected with the filter screen connecting rod 307; the motor 303 is provided with a motor transmission shaft 105; a cam 304 and a transmission rod groove 305 are arranged on the motor transmission shaft 105; the transmission rod 306 is in contact connection with the cam 304; the motor drive shaft 105 is driven to rotate through the rotation of the motor 303; the motor transmission shaft 105 rotates to drive the cam 304 to rotate; the cam 304 rotates to drive the transmission rod 306 to slide up and down, so as to drive the sand block filter screen 301 and the fine sand sundries filter screen 302 to slide up and down to complete the seed screening work.

Another embodiment of the present invention, as shown in fig. 8 to 9, includes a sowing cylinder portion 5 including, in addition to the same structure as the above-described embodiment: the soil loosening plowshare comprises a soil loosening plowshare 501, a connecting rod 502, a groove 503, a cylinder 504, a fixing frame 505, a spring C506, a telescopic rod 507 and a clamping piece 508, wherein the connecting rod 502 is arranged on the soil loosening plowshare 501; the connecting rod 502 is provided with a groove 503; the connecting rod 502 is in snap-fit connection with the seeding cylinder 203; the cylinder 504 is fixedly arranged on the lower seeding cylinder 203; the cylinder 504 is provided with a fixing frame 505; a spring C506 is arranged on the expansion link 507; the spring C506 moves the expansion link 507 in the direction of the cylinder 504; the card 508 is fixedly arranged on the expansion link 507; the telescopic rod 507 is slidably arranged in a round hole of the fixed frame 505; the card 508 is slidably mounted in the groove of the fixing frame 505; a connecting rod 502 is arranged on the soil loosening ploughshare 501; the connecting rod 502 is provided with a groove 503; when the soil is in a slope or leveled, the telescopic rod 507 can be pulled, and then the height of the soil loosening plowshare 501 is manually adjusted to adapt to different soils or adjust the seeding depth.

Another embodiment of the present invention, in addition to the same structure as the above embodiment, as shown in fig. 3, further includes a walking part 1 including: the front wheel 101, a bevel gear A102, a front wheel shaft 103, a shaft clamping pad 104, a motor transmission shaft 105, a rear wheel 106, a leveling plate 107 and a bevel gear B108, wherein the front wheel 101 is rotatably arranged on a front wheel fixing groove 201; a bevel gear A102 is arranged on the front wheel shaft 103; a shaft clamping pad 104 is arranged on the front wheel shaft 103; the motor 303 is provided with a motor transmission shaft 105; a bevel gear B108 is arranged on the motor transmission shaft 105; bevel gear A102 is meshed with bevel gear B108; the rear axle 109 is rotatably mounted on the rear wheel fixing groove 203; a leveling plate 107 is rotatably mounted on the rear axle 109; rear wheels 106 are mounted on the rear axle 109; the motor shaft 105 is driven by the rotation of the motor 303, the bevel gear B108 is driven to rotate, the bevel gear A102 is driven to rotate, the front wheel 101 is driven to rotate, the rear wheel 106 is driven, and the whole seeder is driven to move.

While in the foregoing description numerous specific details have been set forth in order to provide a thorough understanding of the present invention, it will be apparent to those skilled in the art that the present invention may be practiced in many ways other than those specifically described and that similar modifications may be made without departing from the spirit of the invention and the invention is therefore not limited to the specific embodiments disclosed below.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Claims

1. A multifunctional seeding machine is characterized by comprising: a walking part (1), a box body part (2), a screening part (3), a seed taking part (4) and a seeding cylinder part (5); the screening part (3) is arranged in the box body part (2), the seed taking part (4) is arranged in the box body part (2) in a sliding way, the seeding cylinder part (5) is arranged on a seeding cylinder 204 below the box body part (2) in a sliding way, and the walking part (1) is fixedly arranged below the box body part (2);

the seed taking part (4) comprises: the device comprises a rotating shaft (401), a conveyor belt A (402), a conveyor belt B (403), a spring B (404), a seed transmission rod (405), a connecting rod groove (406) and an arc-shaped groove (407); the connecting rod groove (406) is slidably arranged in the seeding cylinder (203); a spring B (404) is arranged below the connecting rod groove (406); spring B (404) forces link groove (406) upward; the connecting rod groove (406) is hollow; the seed transmission rod (405) is slidably arranged in the connecting rod groove (406); the rotating shafts (401) are rotationally fixed on two sides of the box body part; the conveyor belt A (402) is rotationally connected with the left and right rotating shafts (401); an arc-shaped groove (407) is arranged on the rotating shaft (401); the conveyor belt B (403) is arranged on the rotating shaft (401) and the transmission rod groove (305); an arc-shaped groove (407) is formed in the upper surface of the rotating shaft (401), and the arc-shaped groove (407) is rotatably connected with the connecting rod groove (406); the seeds are driven to fall into the seeding cylinder part (5) by driving the connecting rod groove (406) to move up and down;

the screening section (3) comprises: the sand block filter screen (301), the fine sand sundries filter screen (302), the motor (303), the cam (304), the transmission rod groove (305), the transmission rod (306), the filter screen connecting rod (307) and the fine sand sundries filter screen connecting handle (308); the sand block filter screen (301) is fixedly connected to the filter screen connecting rod (307); the fine sand sundry filter screen (302) is fixedly connected to the filter screen connecting rod (307); the transmission rod (306) is connected to a fine sand sundries filter screen connecting handle (308); the fine sand sundries filter screen connecting handle (308) is fixedly connected with the filter screen connecting rod (307); a motor transmission shaft (105) is arranged on the motor (303); a cam (304) and a transmission rod groove (305) are arranged on the motor transmission shaft (105); the transmission rod (306) is in contact connection with the cam (304); the motor (303) rotates to drive the motor transmission shaft (105) to rotate; the motor transmission shaft (105) rotates to drive the cam (304) to rotate; the cam (304) rotates to drive the transmission rod (306) to slide up and down so as to drive the sand block filter screen (301) and the fine sand sundries filter screen (302) to slide up and down to complete the work of screening seeds.

2. Multifunction seeding machine according to claim 1, characterised in that the seeding cylinder part (5) comprises: the soil loosening plough comprises a soil loosening plough head (501), a connecting rod (502), a groove (503), a cylinder (504), a fixing frame (505), a spring C (506), a telescopic rod (507) and a clamping piece (508);

a connecting rod (502) is arranged on the soil loosening ploughshare (501); a groove (503) is arranged on the connecting rod (502); the connecting rod (502) is in snap-fit connection with the seeding cylinder (203); the cylinder (504) is fixedly arranged on the seed sowing cylinder (203); a fixing frame (505) is arranged on the cylinder (504); a spring C (506) is arranged on the telescopic rod (507); the spring C (506) enables the telescopic rod (507) to move towards the cylinder (504); the clamping piece (508) is fixedly arranged on the telescopic rod (507); the telescopic rod (507) is slidably arranged in the round hole of the fixed frame (505); the card (508) is slidably arranged in the groove of the fixing frame (505); a connecting rod (502) is arranged on the scarification plowshare (501); a groove (503) is arranged on the connecting rod (502); when the soil is in a slope or leveled, the telescopic rod (507) can be pulled, and then the height of the soil loosening plowshare (501) is manually adjusted to adapt to different soils or adjust the seeding depth.

3. Multifunction seeding machine according to claim 1, characterised in that the walking part (1) comprises: the device comprises front wheels (101), a bevel gear A (102), a front wheel shaft (103), a shaft clamping pad (104), a motor transmission shaft (105), rear wheels (106), a leveling plate (107) and a bevel gear B (108);

the front wheel (101) is rotatably arranged on the front wheel fixing groove (201); a bevel gear A (102) is arranged on the front wheel shaft (103); a shaft clamping pad (104) is arranged on the front wheel shaft (103); the motor (303) is provided with a motor transmission shaft (105); a bevel gear B (108) is arranged on the motor transmission shaft (105); bevel gear A (102) is meshed with bevel gear B (108); the rear axle (109) is rotatably mounted on the rear wheel fixing groove (203); a leveling plate (107) is rotatably arranged on the rear axle (109); rear wheels (106) are mounted on the rear axle (109).

4. A multifunction seeding machine according to any one of claims 1 to 3, characterised in that the box portion (2) comprises: the seeding machine comprises a front wheel fixing groove (201), a support frame (202), a rear wheel fixing groove (203), a seeding cylinder (204), a buckle (205), a clamping plate (206), a spring A (207), a cylinder (208) and a seeding machine cover (209), wherein the support frame (202) is provided with the front wheel fixing groove (201) and the rear wheel fixing groove (203); a seeding cylinder (204) is arranged on the supporting frame (202); the buckle (205) is fixedly arranged on the sowing box; the cylinder (208) is slidably arranged on the sowing box, and a spring A (207) is arranged on the cylinder (208); the cylinder (208) is connected with the clamping plate (206), and the spring A (207) enables the clamping plate (206) to move towards the direction of the sowing box; the box part (2) is used for storing seeds.